2014-11-01ãã1ã¶æéã®è¨äºä¸è¦§
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯ä¿®è«ã¨ããå£ã«æ®ºããããã§ãããã¾ããæè¿ã¯ç»åæ¥åãªã®ã§ãä»æ¥ã¯Scikit-Imageã使ã£ã¦ã¿ã¾ãããã Scikit-Imageã¨ã¯ ç»åå¦çã«é¢ããã¢ã«ã´ãªãºã ãéããã©ã¤ãã©ãªã§ãã ç¡æã§æ±ããã¨ãã§ãã¦ããã©ã³ãã£â¦
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯å æ°ã§ãããã¦ãä»æ¥ã¯Pythonã§ä¸¦ååæ£å¦çãè¡ã£ã¦ã¿ã¾ããã ä»å使ãã©ã¤ãã©ãªã¯multiprocessã§ããã¾ãã¯ãå¼æ°ãä¸ãã¦åºåããã¦ã¿ã¾ãããã æãåç´ãªä¾ #coding:utf-8 import multiprocessing import os deâ¦
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯å¹´æ«ã«åãã£ã¦å¹²ç©ã«ãªãããã§ããè«æçãªæå³ã§è¨ç®ç¨ã®ãã·ã³ã§ã¯Ubuntuãå©ç¨ãããã¨ãå¿ãªããå¤ãã®ã§ãããå¤ä»ããã¼ããã£ã¹ã¯ãèªèããã®ã«æéåã£ãã®ã§ãã¡ã¢ä»£ããã«è¨è¼ãããããªã¨æãã¾ããã¾ãã¯â¦
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯å æ°ã§ããä»æ¥ã¯ç»åå¦çã§ä½¿ãããã¢ã«ã´ãªãºã Integral Imageããç´¹ä»ãã¾ãã å¾®åç»åã¨ç°ãªã£ã¦ãã¤ã¡ã¼ã¸å³ãåºããã¨ã¯ã§ãã¾ããã Integral Imageã¨ã¯ï¼ 説æããããè¦ãã¦èª¬æããã®ã楽ã§ãã ã»é常ã®ç»åâ¦
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯å æ°ã§ããä»æ¥ã¯Vargantã¨å¼ã°ããã½ãããã¤ã³ã¹ãã¼ã«ãã¦ã¿ã¾ããã Vargantã¨ã¯ï¼ ä»®æ³ç°å¢ãæ§ç¯ããã½ããã¦ã§ã¢ã§ãã å®éã®éçºã§äººã«ãã£ã¦ç°å¢ãç°ãªãã¨ãæ¬çªç°å¢ã§åããªããã¨ãæãã¾ãã ãããªæã«ä»®â¦
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯å æ°ã§ãããã¦ãä»æ¥ã¯Macã§gccã使ãè¨å®ããã¦ã¿ã¾ãããããï¼ããã£ã¦æ¢ã«ããããããªãã®ï¼ã¨æãæ¹ãã·ã§ã«ã§gccã¨æã£ã¦ã¿ã¾ãããã ç¹ã«è¨å®ããã¦ããªããã°ã以ä¸ã®ãããªã¡ãã»ã¼ã¸ãåºç¾ããã¯ãã§ãã $â¦
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯å æ°ã§ãããã¦ãä»æ¥ã¯ç©ä½è¿½è·¡ãã©ãããã®ãã調ã¹ã¦ã¾ãã 人ç©è¿½è·¡ã¯ããå°ãå¾ããªãå ¨ç¶ãã£ããã¨ããªãã®ã§ããã£ã±ããªåéã§ããã®ã§ããµã³ãã«ãæ¢ãã°ããªãã¨å ¬å¼ãµã³ãã«ãè½ã¡ã¦ããã¾ãããæ¬æ¥ã¯ãµã³â¦
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯å æ°ã§ããä»æ¥ã¯Pythonã使ã£ã¦DeepLearningãåããpylearn2ãã¤ã³ã¹ãã¼ã«ãã¦ã¿ã¾ããããªããªãæãããã¾ãã äºåæºå ãã¦ãäºåã«ã¤ã³ã¹ãã¼ã«ããªããã°ãããªãã½ããã¦ã§ã¢ã5ã¤ããã¾ãã PIL PyYAML IPythâ¦
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯å æ°ã§ããä»æ¥ã¯OpenCVã§ã¨ãã¸æ¤åºããã£ã¦ã¿ããã OpenCVã§ç¨æããã¦ããé¢æ°ã§ã¯ï¼ã¤ããã¾ããSobelã¨Laplacianã¨Cannyã§ãã #include <iostream> #include <opencv2/opencv.hpp> #include <opencv2/highgui/highgui.hpp> using namespace std; using namespace cv; int main</opencv2/highgui/highgui.hpp></opencv2/opencv.hpp></iostream>â¦
çããããã«ã¡ã¯ ãå æ°ã§ãããç§ã¯å æ°ã§ããOpenCVã«ã¯MatåãRectã使ããã¦ãã¾ãã ãªããé ãæ°ããã¾ããããããã®æ±ãæ¹ãè¦ã¦ããããã¨æãã¾ãã å ã¿ã«ä»åã¯ç»åã¯æ±ãã¾ãããæªããããã ï¼äººç©è¿½è·¡ã«ã¤ãã¦ã¯ã¢ã«ã´ãªãºã ã調æ»ä¸ï¼ Samâ¦